IT1005672B - Processo per la preparazione di terpolimeri elastomerici etilene propilene 1 4 esadiene usando cata lizzatore preparato in un premisce latore del catalizzatore con strofinamento controle pareti - Google Patents

Processo per la preparazione di terpolimeri elastomerici etilene propilene 1 4 esadiene usando cata lizzatore preparato in un premisce latore del catalizzatore con strofinamento controle pareti

Info

Publication number
IT1005672B
IT1005672B IT12610/74A IT1261074A IT1005672B IT 1005672 B IT1005672 B IT 1005672B IT 12610/74 A IT12610/74 A IT 12610/74A IT 1261074 A IT1261074 A IT 1261074A IT 1005672 B IT1005672 B IT 1005672B
Authority
IT
Italy
Prior art keywords
lyzer
cata
hexadiene
presser
catalyst
Prior art date
Application number
IT12610/74A
Other languages
English (en)
Italian (it)
Original Assignee
Du Pont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT1005672B publication Critical patent/IT1005672B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT12610/74A 1973-03-19 1974-03-15 Processo per la preparazione di terpolimeri elastomerici etilene propilene 1 4 esadiene usando cata lizzatore preparato in un premisce latore del catalizzatore con strofinamento controle pareti IT1005672B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US342423A US3925334A (en) 1973-03-19 1973-03-19 Process for preparing ethylene/propylene/1,4-hexadiene elastomeric terpolymers using catalyst prepared in a wiped-wall catalyst premixer

Publications (1)

Publication Number Publication Date
IT1005672B true IT1005672B (it) 1976-09-30

Family

ID=23341759

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12610/74A IT1005672B (it) 1973-03-19 1974-03-15 Processo per la preparazione di terpolimeri elastomerici etilene propilene 1 4 esadiene usando cata lizzatore preparato in un premisce latore del catalizzatore con strofinamento controle pareti

Country Status (8)

Country Link
US (1) US3925334A (instruction)
JP (1) JPS533792B2 (instruction)
CA (1) CA1024298A (instruction)
DE (1) DE2413139C3 (instruction)
FR (1) FR2222387B1 (instruction)
GB (1) GB1457628A (instruction)
IT (1) IT1005672B (instruction)
NL (1) NL7403684A (instruction)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350818A (en) * 1988-12-06 1994-09-27 Exxon Chemical Patents Inc. Process for preparing a high density polyethylene of low n-paraffin content and high melt index ratio
RU2141871C1 (ru) * 1998-07-08 1999-11-27 ОАО "Нижнекамскнефтехим" Способ получения этиленпропиленовых сополимеров и полимеризатор для его осуществления
RU2141872C1 (ru) * 1998-07-08 1999-11-27 ОАО "Нижнекамскнефтехим" Способ непрерывной растворной сополимеризации и реактор для его осуществления
RU2144843C1 (ru) * 1998-11-06 2000-01-27 Открытое акционерное общество "Нижнекамскнефтехим" Способ непрерывной растворной сополимеризации и реактор-распределитель для его осуществления
RU2175659C1 (ru) * 2000-03-27 2001-11-10 Открытое акционерное общество "Нижнекамскнефтехим" Способ непрерывной растворной сополимеризации и полимеризатор для его осуществления
RU2174128C1 (ru) * 2000-03-27 2001-09-27 Открытое акционерное общество "Нижнекамскнефтехим" Способ непрерывной растворной сополимеризации и полимеризатор для его осуществления

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072464A (en) * 1957-03-01 1963-01-08 Kurashiki Rayon Co Liquid rapid mixing method and apparatus
FR1281959A (fr) * 1959-11-19 1962-01-19 Shell Int Research Procédé de polymérisation à basse pression des oléfines
DE1183888B (de) * 1960-05-10 1964-12-23 Crawford And Russell Inc Reaktionsgefaess
GB918035A (en) * 1960-09-05 1963-02-13 Ici Ltd Process for agitating liquids
US3205216A (en) * 1962-04-05 1965-09-07 Monsanto Co Polymerization process with ziegler catalysts
NL284794A (instruction) * 1962-04-28
NL130577C (instruction) * 1964-07-17
US3534007A (en) * 1966-01-17 1970-10-13 Phillips Petroleum Co Terpolymer polymerization
US3469948A (en) * 1966-08-24 1969-09-30 Dart Ind Inc Paddle-type polymerization reactor
US3600364A (en) * 1966-10-24 1971-08-17 Polymer Corp Process of preparing ethylene copolymers
US3637616A (en) * 1967-08-15 1972-01-25 Du Pont Ethylene copolymerization process
US3681307A (en) * 1968-09-09 1972-08-01 Ppg Industries Inc Novel polymerization process
US3635919A (en) * 1969-07-30 1972-01-18 Du Pont Preparation of ethylene/propylene copolymer
US3681308A (en) * 1970-03-02 1972-08-01 Phillips Petroleum Co Stirred,scraped-surface apparatus and process for treating materials therein
US3706719A (en) * 1971-10-06 1972-12-19 Du Pont Process for the polymerization of monomers

Also Published As

Publication number Publication date
DE2413139C3 (de) 1980-09-11
FR2222387B1 (instruction) 1977-10-07
US3925334A (en) 1975-12-09
FR2222387A1 (instruction) 1974-10-18
NL7403684A (instruction) 1974-09-23
GB1457628A (en) 1976-12-08
JPS49128087A (instruction) 1974-12-07
USB342423I5 (instruction) 1975-01-28
DE2413139B2 (de) 1979-11-29
JPS533792B2 (instruction) 1978-02-09
CA1024298A (en) 1978-01-10
DE2413139A1 (de) 1974-10-03

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